Answer:
The hominid pelvis displays many unique features (when compared to
that of quadrupedal primates) that support bipedalism. The major
adaptations are seen in the sacrum and the ilia, as well as in the
overall configuration and orientation of the pelvic bones.
Explanation:
These changes in the sacrum were for the adaption of standing on two legs,
The uniqueness is also that ilia are rotated and curved medially, bringing the lateral edge of the blade forward and projecting the top of the ilia outward laterally.
Some ncds, that includes Parkinson's disease usually begins with impaired motor control. Parkinson's disease is a neurodegenerative disorder, that then leads to progressive deterioration of the motor function because of the loss of dopamine in brain cells. The cause is unknown yet mostly because of geneti or environmental factor.
The best option would be the letter A. They supply freshwater to support life on Earth.
Freshwater is the ultimate source of water in the terrestrial biome. It is not only important in the terrestrial biome but also in the aquatic ecosystem as it helps in transporting nutrients (ex. river is connected to the ocean).
Answer:
The low pH of the lysosome is maintained by membrane proteins that pump protons (H + ions ) from the cytosol into the lysosome. ... Although it may seem dangerous for cells to contain enzymes that can digest most biological molecules, the contents of the cell are doubly protected from the digestive enzymes of the lysosome.
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Explanation:
